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Cal-look/High Performance => Cal-look => Topic started by: nicolas on December 18, 2008, 07:46:10 am



Title: line boring
Post by: nicolas on December 18, 2008, 07:46:10 am
just been reading Keiths engine manual on the toilet and i have reread the part about lineboring again and i am still confused about the fact if it is good or not??

case in point i have a AS21 case that has been linebored to 1mm, but do i scrap it or can i still use it? the reason being i payed all the money to have it opened to 90.5mm and fullflowed...


Title: Re: line boring
Post by: Lids on December 18, 2008, 12:51:52 pm
there is a limit to how much line boring can take place, every time you do this you remove material, it has to be weaker than a non line bored case, but my case is line bored to 0.5, full flowed and 94's, no problems because i don't see 8k on the rev counter.


Title: Re: line boring
Post by: Zach Gomulka on December 18, 2008, 16:34:10 pm
PM Slingshot about his AS21 case...